1 c. butter
1/2 c. sugar
1 tsp. vanilla
1 c. crushed potato chips
1 c. all-purpose flour

Preheat oven to 350 degrees. Mix butter, sugar and vanilla together. Blend well. Add potato chips and stir in flour. Form small balls from mixture and place on an ungreased cookie sheet. Press balls flat with the bottom of a glass that has been dipped in sugar. Bake 16 to 18 minutes or until lightly browned.